/// <summary>
/// Adds the range.
/// </summary>
/// <param name="value">The value.</param>
public void AddRange(BarSliceCollection value)
{
for (int i = 0; (i < value.Count); i = (i + 1))
{
Add(value[i]);
}
}
/// <summary>
/// Gets the maximum value.
/// </summary>
/// <returns></returns>
private double GetMaximumValue()
{
double maxValue = Double.MinValue;
BarSliceCollection barSliceCollection = barGraph.BarSliceCollection;
if (barSliceCollection == null || barSliceCollection.Count == 0)
{
return(0);
}
if (barGraph.MultiBarDisplayStyle == MultiBarDisplayStyle.SingleBar)
{
foreach (BarSlice barSlice in barSliceCollection)
{
if (barSlice.Value > maxValue)
{
maxValue = barSlice.Value;
}
}
}
else
{
foreach (BarSlice barSlice in barSliceCollection)
{
if (barSlice.GetType().Name == "BarSlice")
{
if (barSlice.Value > maxValue)
{
maxValue = barSlice.Value;
}
}
else
{
if (((MultipleBarSlice)barSlice).MaxValue > maxValue)
{
maxValue = ((MultipleBarSlice)barSlice).MaxValue;
}
}
}
}
if (barGraph.RoundOffGridHeight)
{
if (maxValue < 10.0)
{
maxValue = 10.0;
}
}
if (barGraph.HonorScale && maxValue < barGraph.MaxScaleValue)
{
return(barGraph.MaxScaleValue);
}
else
{
return(maxValue);
}
}
/// <summary>
/// Gets the minimum value.
/// </summary>
/// <returns></returns>
private double GetMinimumValue()
{
double minValue = Double.MaxValue;
BarSliceCollection barSliceCollection = barGraph.BarSliceCollection;
if (barSliceCollection == null || barSliceCollection.Count == 0)
{
return(0.0);
}
if (barGraph.MultiBarDisplayStyle == MultiBarDisplayStyle.SingleBar)
{
foreach (BarSlice barSlice in barSliceCollection)
{
if (barSlice.Value < minValue)
{
minValue = barSlice.Value;
}
}
}
else
{
foreach (BarSlice barSlice in barSliceCollection)
{
if (barSlice.GetType().Name == "BarSlice")
{
if (barSlice.Value < minValue)
{
minValue = barSlice.Value;
}
}
else
{
if (((MultipleBarSlice)barSlice).MinValue < minValue)
{
minValue = ((MultipleBarSlice)barSlice).MinValue;
}
}
}
}
if (minValue > 0)
{
minValue = 0;
}
if (barGraph.RoundOffGridHeight)
{
if (minValue < 0.0 && minValue > -10.0)
{
minValue = -10.0;
}
}
return(minValue);
}
/// <summary>
/// Gets the single bar graph.
/// </summary>
/// <param name="size">The size.</param>
/// <param name="graphTitle">The graph title.</param>
/// <param name="values">The values.</param>
/// <param name="barTexts">The bar texts.</param>
/// <returns></returns>
public static Image GetSingleBarGraph(Size size, string graphTitle, int[] values, string[] barTexts)
{
rand = new Random(100);
bg = SetUpGraph(size, graphTitle);
if (barTexts == null)
{
barTexts = new string[values.Length];
}
BarSliceCollection bsc = new BarSliceCollection();
for (int i = 0; i < values.Length; i++)
{
bsc.Add(new BarSlice(values[i], GetRandomColor(), barTexts[i]));
}
bg.BarSliceCollection = bsc;
return(GraphRenderer.DrawGraph(bg));
}
/// <summary>
/// Initializes a new instance of the <see cref="BarGraph"/> class.
/// </summary>
/// <param name="width">The width.</param>
/// <param name="height">The height.</param>
public BarGraph(int width, int height)
: base(width, height)
{
barSliceCollection = new BarSliceCollection();
}
/// <summary>
/// Initializes a new instance of the <see cref="BarGraph"/> class.
/// </summary>
/// <param name="size">The size.</param>
public BarGraph(Size size)
: base(size)
{
barSliceCollection = new BarSliceCollection();
}
/// <summary>
/// Initializes a new instance of the <see cref="BarGraph"/> class.
/// </summary>
public BarGraph()
{
barSliceCollection = new BarSliceCollection();
}
/// <summary>
/// Initializes a new instance of the <see cref="BarSliceCollection"/> class.
/// </summary>
/// <param name="value">The value.</param>
public BarSliceCollection(BarSliceCollection value)
{
AddRange(value);
}
/// <summary>
/// Initializes a new instance of the <see cref="BarSliceEnumerator"/> class.
/// </summary>
/// <param name="mappings">The mappings.</param>
public BarSliceEnumerator(BarSliceCollection mappings)
{
temp = ((IEnumerable)(mappings));
baseEnumerator = temp.GetEnumerator();
}